/Engine/Plugins/Experimental/PCG/Source/PCG/Public/Data/PCGDifferenceData.h
[UFUNCTION](Programming/UnrealArchitecture/Reference/Functions)(BlueprintCallable, Category=Settings) void SetDensityFunction ( [EPCGDifferenceDensityFunction](API\Plugins\PCG\Data\EPCGDifferenceDensityFunction) InDensityFunction )